United States - Expenditure-side Real GDP at Current Purchasing Power Parities for Saint Lucia was 2759.15161 Mil. of 2011 U.S. $ in January of 2019, according to the United States Federal Reserve. Historically, United States - Expenditure-side Real GDP at Current Purchasing Power Parities for Saint Lucia reached a record high of 2759.15161 in January of 2019 and a record low of 380.98907 in January of 1970. Trading Economics provides the current actual value, an historical data chart and related indicators for United States - Expenditure-side Real GDP at Current Purchasing Power Parities for Saint Lucia - last updated from the United States Federal Reserve on April of 2024.